Transaction not yet indexed

66SRMJfMrPYpBCGe861XKFq1ZWk1qUTU1vQpqLw5cwgKzzSaxbu1JRPHFVLoRBS1vUPjntsSHhoTtUkRDgmVGa1G

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.